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Round|Lab Grown|IGI

1.02ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG782650051

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782650051

Diamond specifications and retailer prices

From €192 EUR
$214 USD
As of October 29, 2026
Save €1,187 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,378 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782650051 or 782650051. Listed at 22 retailers as of October 29, 2026, with prices from €192 to €1,378, a €1,187 spread on the same certified stone. Brilliant Earth lists it at €1,378. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782650051
Dimensions6.37 × 6.40 × 3.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm6.40 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782650051
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,378 EUR|Low: €192 EUR|High: €1,378 EUR|Avg: €502 EUR
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 21€192 EUR
Retailer 8€214 EUR
Retailer 10€223 EUR
Retailer 3€238 EUR
Retailer 14€238 EUR
Retailer 15€275 EUR
Retailer 22€320 EUR
Retailer 13€384 EUR
Retailer 17€391 EUR
Retailer 19€409 EUR
Retailer 6€432 EUR
Retailer 16€440 EUR
Retailer 5€448 EUR
Retailer 20€581 EUR
Retailer 18€582 EUR
Retailer 9€655 EUR
Retailer 7€764 EUR
Retailer 12€812 EUR
Retailer 11€832 EUR
Retailer 2€954 EUR
Retailer 4€1,109 EUR
Brilliant Earth€1,378 EUR

31 data points across 22 retailers

22 retailers€192 EUR to €1,378 EUR

A
Cheapest Retailer
-
€192 EUR
$214 USD
A
Retailer 2
-
€214 EUR
$239 USD
View
Final sale: no returns
A
Retailer 3
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€223 EUR
$249 USD
View
A
Retailer 4
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€238 EUR
$266 USD
View
A
Retailer 5
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€238 EUR
$266 USD
View
A
Retailer 6
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€275 EUR
HK$2,400 HKD
View
A
Retailer 7
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€320 EUR
$358 USD
View
A
Retailer 8
-
€384 EUR
£338 GBP
View
A
Retailer 9
-
€391 EUR
View
A
Retailer 10
-
€409 EUR
ZAR 7,376 ZAR
View
A
Retailer 11
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€432 EUR
$483 USD
View
A
Retailer 12
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€440 EUR
£387 GBP
View
A
Retailer 13
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€448 EUR
$501 USD
View
B+
Retailer 14
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€581 EUR
A$999 AUD
View
B+
Retailer 15
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€582 EUR
$650 USD
View
B+
Retailer 16
-
€655 EUR
SGD 989 SGD
View
B+
Retailer 17
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€764 EUR
$854 USD
View
B+
Retailer 18
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€812 EUR
$907 USD
View
B+
Retailer 19
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€832 EUR
$929 USD
View
B+
Retailer 20
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€954 EUR
£839 GBP
View
B
Retailer 21
-
€1,109 EUR
$1,239 USD
View
Most Expensive
B
Brilliant Earth
18260470A · Oct 31
€1,378 EUR
$1,540 USD
View
21 more retailers have this diamond
Prices start from €192 EURSave up to €1,187 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Round
€192 EUR